Ceiling Plenum

{
  "id": "MLC-T-ENV-004416",
  "term": "Ceiling Plenum",
  "field": "Environment",
  "definition": "1. Space between a suspended ceiling and the floor above that may have mechanical and electrical equipment in it and that is used as part of the air distribution system. The space is usually designed to be under negative pressure.\n\n2. Space below the flooring and above the suspended ceiling that accommodates the mechanical and electrical equipment and that is used as part of the air distribution system. The space is kept under negative pressure.",
  "subject": "Air",
  "references": [
    "Mold - Glossary of Terms",
    "Indoor Air Quality Glossary; I-BEAM Glossary of Terms"
  ],
  "url": "https://mlchart.com/terminology/environment/ceiling-plenum/"
}